Average salary: £51,802 /yearly
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£40k - £70k per annum
...Schematics Design justification Component selection, (SIC, MOSFETs IGBTs, Diodes, GAN) Layout specification Inverters DC/DC This is a fantastic opportunity for any talented Power Electronics specialists who wish to move in to senior but still hands on design roles.SeniorPermanent£60k per annum
...Job Title: Senior / Principal Ecologist Salary: £45,000 - £60,000 dependent on experience and level (Senior typically £45k-£55k; Principal typically £55k-£60k) Location: Reading, Bristol, with opportunities in Warrington and Edinburgh (flexible across...SeniorPermanentFull-timeFlexible hours£38k - £85k per annum
Experienced Recruiter required to join Expert Employment, a technical recruitment consultancy. You will have a successful track record of developing leads into accounts, hitting your numbers and developing junior staff. This is a fantastic opportunity to join an exciting...SeniorLong-term contract£50k - £55k per annum
Develop and implement governance, risk, and compliance strategies in line with organisational goals. Collaborate with accounting and finance teams to ensure regulatory compliance across all operations. Monitor and assess existing GRC processes, identifying areas for improvement...SeniorPermanent- £46k - £62k per annumEstimated...Senior Transport Planner / Principal Transport Planner Job Specification Key Responsibilities You will be involved in the management of internal and external client relationships and the preparation of proposals. You will also guide and review the work of less experienced...SeniorPermanentFull-time
£40k - £60k per annum
...Job Title: Senior/Principal Sustainability Engineer Location: Oxford / Cambridge Job Type: Permanent Key Responsibilities: - Lead and manage sustainability projects, ensuring compliance with Part L and Part O regulations. - Utilize IES software for building simulation...SeniorPermanent- £54k - £73k per annumEstimated...Description A leading clean energy technology company is hiring a Senior / Principal Systems Engineer to accelerate technical development across next‑generation power systems. You’ll define system requirements, verification strategy and integrate multiple subsystems into...SeniorPermanentFull-time
- £39k - £53k per annumEstimated...the strategic direction of our water and catchment services within the environmental services team. You will lead projects, providing senior-level technical expertise, and drive innovation in hydro-ecology in freshwater environments across our Environmental Services team. This...SeniorLong-term contract
£52k per annum
...Activities Working in collaboration with internal stakeholders across Engineering, Product Management and Technical Leadership, the Senior/Principal Systems Engineer will: ~ Lead the definition, design, and delivery of product architectures and integrated system...SeniorPentenAmio
Tewkesbury, Gloucestershire21 days ago£40k - £60k per annum
...Shape the Future of Environmental Delivery in Lincolnshire – Senior/Principal Environmental Manager Due to continued growth and an expanding portfolio of work across the Lincolnshire region, RSK Group is seeking a Senior or Principal Environmental Manager to support and lead...SeniorFor contractorsLocal areaFlexible hours- £39k - £51k per annumEstimated...My client is seeking a skilled Civil 3D Technician at either Senior or Principal level to join their civil engineering team, which specialises in the design of private infrastructure for logistics and film studio developments. This role requires a robust understanding of...SeniorPermanentFull-time
- ...A leading clean energy technology company is hiring a Senior / Principal Development Test Engineer to accelerate technical development across next‑generation power systems. If you want to design, build and test real hardware, push boundaries on ammonia-to-power and hydrogen...SeniorPermanentFull-time
£60k - £100k per annum
Mechanical Engineer - Senior/Principal/Associate - Data Centres Location: Glasgow, United Kingdom Start date: 08 December 2025 Pay rate: £60,000 - £100,000 per annum Job Description: We are currently seeking a highly skilled and experienced Mechanical Engineer to join our team...SeniorFull-timeSpencer Ogden
Glasgow20 days ago- £42k - £57k per annumEstimatedHaskoning’s independent environmental consultancy is recognised as a leading force in assessing, quantifying and managing the potential effects of offshore wind farms and other major developments, across the UK and beyond. Due to an extensive and growing project portfolio...SeniorPart-timeFlexible hours
Haskoning
Edinburgh15 days ago - ...We’re seeking a Senior Principal RF Manager to lead high-speed signal/RF interface design and verification for next-generation optical network platforms. You’ll own end-to-end RF architecture, compliance to OIF CEI specifications, simulation and modelling workflows (HFSS, S...SeniorRelief staff
- £46k - £60k per annumEstimatedMy client is looking to grow their Civil Infrastructure Engineering team based in their Watford office. They are looking for candidates from experienced Project Engineer level through to Principal Engineer. Candidates will need; ·A good level of previous UK private sector...SeniorPermanentFull-timeContractOn-site
- £41k - £53k per annumEstimated...Senior or Principal Transport Planning Consultant Positions in Basingstoke or Portsmouth My client is looking for enthusiastic and experienced candidates with mid to senior levels of experience in transport development planning, either in consultancy or a local authority...SeniorPermanentFull-timeLocal area
£65k per annum
...My client is a leading environmental consultancy with an exciting opportunity for a Senior or Principal Environmental Consultant to join their growing team. This is your chance to play a key role on transformative projects across the energy, water, transport, and property sectors...SeniorRemoteFlexible hours- £66k - £90k per annumEstimated...Senior / Principal Mechanical Engineer ( Tooling Lead Engineer) Location: Derby (but expected to travel to AEIL and Client Sites within the UK) Sector: Nuclear Defence Engineering Tooling Solutions Your Future Team As part of a growing account Assystem...SeniorFull-timeRemote
£60k - £100k per annum
Electrical Engineer - Senior/Principal/Associate - Data Centres Location: Glasgow, United Kingdom Start Date: January 2026 Pay Rate: £60,000 - £100,000 per annum Job Description: As a Senior/Principal/Associate Electrical Engineer, you will be responsible for leading and managing...SeniorFull-timeSpencer Ogden
Glasgow20 days ago- £49k - £64k per annumEstimatedDescription As an Arcadian you already help us deliver world leading sustainable design engineering and consultancy solutions for natural and built assets. You are part of our global business comprising 36000 people in over 70 countries dedicated to improving quality of ...SeniorFull-time
- £69k - £93k per annumEstimated...for GPU experts to help define the future generations of PowerVR GPU architecture. In this role, you will be working closely with the senior leadership of the company in defining the roadmap of our GPU family and deliver the architecture of our next-gen GPUs. If you enjoy being...SeniorLong-term contract
Imagination Technologies
Bristol1 day ago - £42k - £55k per annumEstimated...Make your mark for patients We are looking for a Senior or Principal Scientist to join us in our In Vitro Pharmacology team based in our Slough UK facilities About the role The primary role of this position is to drive the progression of immune cell engager antibodies...SeniorFull-timeHybrid workingOn-siteLocal area
- Our Client has a requirement for a Senior/Princiap Civil Engineer, who will be required to work on a contract basis in Glasgow (Hybrid) Summary of the Role The Civil Engineer will work as part of a multi-disciplinary engineering team within the Approval Authority, supporting...SeniorContractFor contractorsHybrid working
£50k - £75k per annum
THE ROLE My client, an established firm of multi discipline construction consultants now seeks a PRINCIPAL DESIGNER with good experience of CDM BUILDING REGULATIONS 2015 to join their City of London office. You will have the opportunity of working on a range of projects...SeniorFor contractorsOn-site- £40k - £54k per annumEstimated...Advisor services, working across a range of businesses and sectors. Role Overview We are seeking a highly motivated and experienced Senior CDM Principal Designer to lead and manage the delivery of CDM duties across a wide range of construction projects ranging from...SeniorFor contractors
- £47k - £62k per annumEstimated...My client is seeking a senior or principal geotechnical engineer to assist in the continued growth of the company. Applicants should be graduates in geology, engineering geology or civil engineering, probably with an appropriate second degree. They expect them to be chartered...SeniorPermanentFull-timeOn-site
- £45k - £61k per annumEstimated...teamsimplementdata technology and AItocreate tomorrow to know us onLinkedInXYouTube andFacebook. Inviting applications for the role of Senior Principal Consultant - ServiceNow In this role you will be responsible for part of the full project lifecycle with a primary focus...SeniorFull-time
£55k per annum
...Are you an experienced Senior Civil Design Engineer ready to step up to Principal level or already working at Principal level and looking for a new challenge? A respected consultancy with a growing civils team is seeking a motivated and versatile engineer to help shape their...SeniorPermanentFull-timeHybrid workingOn-site£71k - £78k per annum
...talented diverse and representative workforce through the delivery of trusted valuable and insightful data products. The role of Senior Principal HR Data Analyst is pivotal in supporting the Head of Data to identify and implement transformative analytics opportunities supporting...SeniorFull-timeContractFixed-term contractFlexible hours2 days/week
